I recently bought a CZ455 .22lr with a heavy varmint barrel whose diameter, uncut at the muzzle is 21.86mm.
The knurled protector it came with measures a paltry 16.19mm, and thus looks ridiculous when in position.
The length of the knurled ring is 11.15mm
Anyone know where I can get a tidy looking ring so that the profile when positioned appears stepless?
I think the thread is 1/2" UNEF